Foot scrubber



FIG. 1 is a front and right side perspective view of a foot scrubber.

FIG. 2 is a front elevational view of a foot scrubber.

FIG. 3 is a back elevational view of a foot scrubber.

FIG. 4 is a left-side elevational view of a foot scrubber.

FIG. 5 is a right-side elevational view of a foot scrubber.

FIG. 6 is a top plan view of a foot scrubber; and,

FIG. 7 is a bottom plan view of a foot scrubber.

CLAIM The ornamental design for a foot scrubber, as shown and described.